.heq-footer {
  --heq-font-heading: "Source Serif 4", serif;
  --heq-font-body: "Inter", sans-serif;
  --heq-bg-footer: #e8e3db;
  --heq-cyan-100: #cafafa;
  --heq-cyan-200: #99dbe8;
  --heq-cyan-400: #6bbfd0;
  --heq-cyan-500: #4ba8bb;
  --heq-text-heading: #2a2a2a;
  --heq-text-body: #555555;
  --heq-text-secondary: #888888;
  --heq-text-muted: #aaaaaa;

  background: var(--heq-bg-footer);
  color: var(--heq-text-body);
  font-family: var(--heq-font-body);
}

.heq-footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 64px 48px 32px;
}

.heq-footer__main {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.1fr;
  gap: 48px;
  padding: 0 0 48px;
}

.heq-footer__col h6 {
  font-family: var(--heq-font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--heq-text-heading);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin: 0 0 22px;
}

.heq-footer__brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.heq-footer__logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  margin-bottom: 18px;
}

.heq-footer__logo-img {
  display: block;
  max-width: 300px;
  width: auto;
  height: auto;
}

.heq-footer__brand-emblem {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--heq-cyan-100), var(--heq-cyan-200) 60%, var(--heq-cyan-400));
  border: 2px solid var(--heq-cyan-500);
  box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.4);
  flex-shrink: 0;
}

.heq-footer__brand-name {
  font-family: var(--heq-font-heading);
  font-size: 17px;
  font-weight: 600;
  color: var(--heq-text-heading);
  letter-spacing: 0.5px;
  line-height: 1.2;
}

.heq-footer__brand-claim {
  font-family: var(--heq-font-heading);
  font-style: italic;
  font-size: 16px;
  color: var(--heq-text-body);
  line-height: 1.5;
  margin: 0 0 24px;
  max-width: 320px;
}

.heq-footer__social-links {
  display: flex;
  gap: 10px;
}

.heq-footer__social-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--heq-text-heading);
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.heq-footer__social-icon:hover,
.heq-footer__social-icon:focus-visible {
  background: var(--heq-cyan-400);
  color: #ffffff;
  transform: translateY(-1px);
}

.heq-footer__social-icon svg {
  width: 16px;
  height: 16px;
}

.heq-footer__menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.heq-footer__menu li {
  margin: 0 0 12px;
}

.heq-footer__menu li:last-child {
  margin-bottom: 0;
}

.heq-footer__menu a {
  font-size: 14px;
  color: var(--heq-text-body);
  text-decoration: none;
  transition: color 0.2s ease;
}

.heq-footer__menu a:hover,
.heq-footer__menu a:focus-visible {
  color: var(--heq-cyan-500);
}

.heq-footer__contact-info {
  font-size: 14px;
  line-height: 1.6;
}

.heq-footer__contact-block {
  margin-bottom: 16px;
}

.heq-footer__contact-block:last-child {
  margin-bottom: 0;
}

.heq-footer__contact-label {
  font-size: 11px;
  color: var(--heq-text-muted);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  display: block;
  margin-bottom: 4px;
}

.heq-footer__contact-info a {
  color: var(--heq-text-body);
  text-decoration: none;
  transition: color 0.2s ease;
}

.heq-footer__contact-info a:hover,
.heq-footer__contact-info a:focus-visible {
  color: var(--heq-cyan-500);
}

.heq-footer__bottom {
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.heq-footer__bottom-left {
  font-size: 12px;
  color: var(--heq-text-secondary);
  letter-spacing: 0.2px;
}

.heq-footer__bottom-right .heq-footer__menu {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.heq-footer__bottom-right .heq-footer__menu li {
  margin: 0;
}

.heq-footer__bottom-right .heq-footer__menu a {
  font-size: 12px;
  color: var(--heq-text-secondary);
}

.heq-footer__bottom-right .heq-footer__menu a:hover,
.heq-footer__bottom-right .heq-footer__menu a:focus-visible {
  color: var(--heq-cyan-500);
}

@media (max-width: 900px) {
  .heq-footer__main {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .heq-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .heq-footer__inner {
    padding: 48px 24px 24px;
  }

  .heq-footer__main {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 0 0 36px;
  }

  .heq-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .heq-footer__logo-img {
    max-width: 240px;
  }
}